search for: alloc_recvbuf_merg

Displaying 4 results from an estimated 4 matches for "alloc_recvbuf_merg".

2012 Jan 10
3
[PATCH v2 0/3] virtio_net: Better low memory handling.
The following series applies to net-next. The following series changes the low memory paths in virtio_net to not disable NAPI while waiting in the allocator in the slow path. It attempts to rectify some performance problems we've seen where the network performance drops significantly when memory is low. The working theory is that the disabling of NAPI while allocations are occuring in the
2012 Jan 10
3
[PATCH v2 0/3] virtio_net: Better low memory handling.
The following series applies to net-next. The following series changes the low memory paths in virtio_net to not disable NAPI while waiting in the allocator in the slow path. It attempts to rectify some performance problems we've seen where the network performance drops significantly when memory is low. The working theory is that the disabling of NAPI while allocations are occuring in the
2012 Jan 04
4
[RFC PATCH v1 0/2] virtio_net: Better low memory handling.
The following series applies to net-next. The following series changes the low memory paths in virtio_net to allow the driver to contribute to reclaim when memory is tight. It attempts to rectify some performance problems we've seen where the network performance drops significantly when memory is low. The working theory is that while the driver contributes to memory pressure when throughput
2012 Jan 04
4
[RFC PATCH v1 0/2] virtio_net: Better low memory handling.
The following series applies to net-next. The following series changes the low memory paths in virtio_net to allow the driver to contribute to reclaim when memory is tight. It attempts to rectify some performance problems we've seen where the network performance drops significantly when memory is low. The working theory is that while the driver contributes to memory pressure when throughput